Golf ball center
AssigneeAbbott Laboratories
InventorsHerman T. Gilchrist, Sue C. Welsh, Harvey A. McGowan, Gary A. Weller, Richard T. Robertson
Life of this patent
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Abstract
A liquid golf ball center has a spherical polymeric shell which contains a liquid mixture of water and a water soluble poly(ethylene oxide) polymer. The liquid mixture may also contain a substance for increasing the weight of the golf ball center.
Claims20
A golf ball center comprising a spherical polymeric shell which surrounds a liquid composition of matter, said liquid composition of matter comprising water and a water soluble poly (ethylene oxide) polymer.
A golf ball center comprising a spherical polymeric shell which surrounds a liquid composition of matter, said liquid composition of matter comprising water and a water soluble poly (ethylene oxide) polymer, said liquid composition of matter comprising by weight at least 7% of said poly (ethylene oxide) polymer.
A golf ball center comprising a spherical polymeric shell which surrounds a liquid composition of matter, said liquid composition of matter comprising water, a water soluble poly (ethylene oxide) polymer and an organic substance for increasing the weight of the golf ball center.
A golf ball comprising a golf ball center which comprises a polymeric spherical shell which surrounds a liquid composition of matter, said liquid composition of matter comprising water and a water soluble poly (ethylene oxide) polymer.
A golf ball comprising a golf ball center which comprises a spherical polymeric shell which surrounds a liquid composition of matter, said liquid composition of matter comprising (a) water, (b) a water soluble poly (ethylene oxide) polymer, and (c) a substance for increasing the weight of the golf ball center.
A golf ball comprising a golf ball center which comprises a spherical polymeric shell which surrounds a liquid composition of matter, said liquid composition of matter comprising (a) water, (b) a water soluble poly (ethlene oxide) polymer and (c) an organic substance for increasing the weight of the golf ball center.
Dependencies are inferred from the claim text.